#pragma once
#include <string_view>
#include <map>

namespace cinatra {
	static const std::map<std::string_view, std::string_view, ci_less> mime_map ={
	{ ".323", "text/h323" },
	{ ".3gp", "video/3gpp" },
	{ ".aab", "application/x-authoware-bin" },
	{ ".aam", "application/x-authoware-map" },
	{ ".aas", "application/x-authoware-seg" },
	{ ".acx", "application/internet-property-stream" },
	{ ".ai", "application/postscript" },
	{ ".aif", "audio/x-aiff" },
	{ ".aifc", "audio/x-aiff" },
	{ ".aiff", "audio/x-aiff" },
	{ ".als", "audio/X-Alpha5" },
	{ ".amc", "application/x-mpeg" },
	{ ".ani", "application/octet-stream" },
	{ ".apk", "application/vnd.android.package-archive" },
	{ ".asc", "text/plain" },
	{ ".asd", "application/astound" },
	{ ".asf", "video/x-ms-asf" },
	{ ".asn", "application/astound" },
	{ ".asp", "application/x-asap" },
	{ ".asr", "video/x-ms-asf" },
	{ ".asx", "video/x-ms-asf" },
	{ ".au", "audio/basic" },
	{ ".avb", "application/octet-stream" },
	{ ".avi", "video/x-msvideo" },
	{ ".awb", "audio/amr-wb" },
	{ ".axs", "application/olescript" },
	{ ".bas", "text/plain" },
	{ ".bcpio", "application/x-bcpio" },
	{ ".bin ", "application/octet-stream" },
	{ ".bld", "application/bld" },
	{ ".bld2", "application/bld2" },
	{ ".bmp", "image/bmp" },
	{ ".bpk", "application/octet-stream" },
	{ ".bz2", "application/x-bzip2" },
	{ ".c", "text/plain" },
	{ ".cal", "image/x-cals" },
	{ ".cat", "application/vnd.ms-pkiseccat" },
	{ ".ccn", "application/x-cnc" },
	{ ".cco", "application/x-cocoa" },
	{ ".cdf", "application/x-cdf" },
	{ ".cer", "application/x-x509-ca-cert" },
	{ ".cgi", "magnus-internal/cgi" },
	{ ".chat", "application/x-chat" },
	{ ".class", "application/octet-stream" },
	{ ".clp", "application/x-msclip" },
	{ ".cmx", "image/x-cmx" },
	{ ".co", "application/x-cult3d-object" },
	{ ".cod", "image/cis-cod" },
	{ ".conf", "text/plain" },
	{ ".cpio", "application/x-cpio" },
	{ ".cpp", "text/plain" },
	{ ".cpt", "application/mac-compactpro" },
	{ ".crd", "application/x-mscardfile" },
	{ ".crl", "application/pkix-crl" },
	{ ".crt", "application/x-x509-ca-cert" },
	{ ".csh", "application/x-csh" },
	{ ".csm", "chemical/x-csml" },
	{ ".csml", "chemical/x-csml" },
	{ ".css", "text/css" },
	{ ".cur", "application/octet-stream" },
	{ ".dcm", "x-lml/x-evm" },
	{ ".dcr", "application/x-director" },
	{ ".dcx", "image/x-dcx" },
	{ ".der", "application/x-x509-ca-cert" },
	{ ".dhtml", "text/html" },
	{ ".dir", "application/x-director" },
	{ ".dll", "application/x-msdownload" },
	{ ".dmg", "application/octet-stream" },
	{ ".dms", "application/octet-stream" },
	{ ".doc", "application/msword" },
	{ ".docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document" },
	{ ".dot", "application/msword" },
	{ ".dvi", "application/x-dvi" },
	{ ".dwf", "drawing/x-dwf" },
	{ ".dwg", "application/x-autocad" },
	{ ".dxf", "application/x-autocad" },
	{ ".dxr", "application/x-director" },
	{ ".ebk", "application/x-expandedbook" },
	{ ".emb", "chemical/x-embl-dl-nucleotide" },
	{ ".embl", "chemical/x-embl-dl-nucleotide" },
	{ ".eps", "application/postscript" },
	{ ".epub", "application/epub+zip" },
	{ ".eri", "image/x-eri" },
	{ ".es", "audio/echospeech" },
	{ ".esl", "audio/echospeech" },
	{ ".etc", "application/x-earthtime" },
	{ ".etx", "text/x-setext" },
	{ ".evm", "x-lml/x-evm" },
	{ ".evy", "application/envoy" },
	{ ".exe", "application/octet-stream" },
	{ ".fh4", "image/x-freehand" },
	{ ".fh5", "image/x-freehand" },
	{ ".fhc", "image/x-freehand" },
	{ ".fif", "application/fractals" },
	{ ".flr", "x-world/x-vrml" },
	{ ".flv", "flv-application/octet-stream" },
	{ ".fm", "application/x-maker" },
	{ ".fpx", "image/x-fpx" },
	{ ".fvi", "video/isivideo" },
	{ ".gau", "chemical/x-gaussian-input" },
	{ ".gca", "application/x-gca-compressed" },
	{ ".gdb", "x-lml/x-gdb" },
	{ ".gif", "image/gif" },
	{ ".gps", "application/x-gps" },
	{ ".gtar", "application/x-gtar" },
	{ ".gz", "application/x-gzip" },
	{ ".h", "text/plain" },
	{ ".hdf", "application/x-hdf" },
	{ ".hdm", "text/x-hdml" },
	{ ".hdml", "text/x-hdml" },
	{ ".hlp", "application/winhlp" },
	{ ".hqx", "application/mac-binhex40" },
	{ ".hta", "application/hta" },
	{ ".htc", "text/x-component" },
	{ ".htm", "text/html" },
	{ ".html", "text/html" },
	{ ".hts", "text/html" },
	{ ".htt", "text/webviewhtml" },
	{ ".ice", "x-conference/x-cooltalk" },
	{ ".ico", "image/x-icon" },
	{ ".ief", "image/ief" },
	{ ".ifm", "image/gif" },
	{ ".ifs", "image/ifs" },
	{ ".iii", "application/x-iphone" },
	{ ".imy", "audio/melody" },
	{ ".ins", "application/x-internet-signup" },
	{ ".ips", "application/x-ipscript" },
	{ ".ipx", "application/x-ipix" },
	{ ".isp", "application/x-internet-signup" },
	{ ".it", "audio/x-mod" },
	{ ".itz", "audio/x-mod" },
	{ ".ivr", "i-world/i-vrml" },
	{ ".j2k", "image/j2k" },
	{ ".jad", "text/vnd.sun.j2me.app-descriptor" },
	{ ".jam", "application/x-jam" },
	{ ".jar", "application/java-archive" },
	{ ".java", "text/plain" },
	{ ".jfif", "image/pipeg" },
	{ ".jnlp", "application/x-java-jnlp-file" },
	{ ".jpe", "image/jpeg" },
	{ ".jpeg", "image/jpeg" },
	{ ".jpg", "image/jpeg" },
	{ ".jpz", "image/jpeg" },
	{ ".js", "application/x-javascript" },
	{ ".jwc", "application/jwc" },
	{ ".kjx", "application/x-kjx" },
	{ ".lak", "x-lml/x-lak" },
	{ ".latex", "application/x-latex" },
	{ ".lcc", "application/fastman" },
	{ ".lcl", "application/x-digitalloca" },
	{ ".lcr", "application/x-digitalloca" },
	{ ".lgh", "application/lgh" },
	{ ".lha", "application/octet-stream" },
	{ ".lml", "x-lml/x-lml" },
	{ ".lmlpack", "x-lml/x-lmlpack" },
	{ ".log", "text/plain" },
	{ ".lsf", "video/x-la-asf" },
	{ ".lsx", "video/x-la-asf" },
	{ ".lzh", "application/octet-stream" },
	{ ".m13", "application/x-msmediaview" },
	{ ".m14", "application/x-msmediaview" },
	{ ".m15", "audio/x-mod" },
	{ ".m3u", "audio/x-mpegurl" },
	{ ".m3url", "audio/x-mpegurl" },
	{ ".m4a", "audio/mp4a-latm" },
	{ ".m4b", "audio/mp4a-latm" },
	{ ".m4p", "audio/mp4a-latm" },
	{ ".m4u", "video/vnd.mpegurl" },
	{ ".m4v", "video/x-m4v" },
	{ ".ma1", "audio/ma1" },
	{ ".ma2", "audio/ma2" },
	{ ".ma3", "audio/ma3" },
	{ ".ma5", "audio/ma5" },
	{ ".man", "application/x-troff-man" },
	{ ".map", "magnus-internal/imagemap" },
	{ ".mbd", "application/mbedlet" },
	{ ".mct", "application/x-mascot" },
	{ ".mdb", "application/x-msaccess" },
	{ ".mdz", "audio/x-mod" },
	{ ".me", "application/x-troff-me" },
	{ ".mel", "text/x-vmel" },
	{ ".mht", "message/rfc822" },
	{ ".mhtml", "message/rfc822" },
	{ ".mi", "application/x-mif" },
	{ ".mid", "audio/mid" },
	{ ".midi", "audio/midi" },
	{ ".mif", "application/x-mif" },
	{ ".mil", "image/x-cals" },
	{ ".mio", "audio/x-mio" },
	{ ".mmf", "application/x-skt-lbs" },
	{ ".mng", "video/x-mng" },
	{ ".mny", "application/x-msmoney" },
	{ ".moc", "application/x-mocha" },
	{ ".mocha", "application/x-mocha" },
	{ ".mod", "audio/x-mod" },
	{ ".mof", "application/x-yumekara" },
	{ ".mol", "chemical/x-mdl-molfile" },
	{ ".mop", "chemical/x-mopac-input" },
	{ ".mov", "video/quicktime" },
	{ ".movie", "video/x-sgi-movie" },
	{ ".mp2", "video/mpeg" },
	{ ".mp3", "audio/mpeg" },
	{ ".mp4", "video/mp4" },
	{ ".mpa", "video/mpeg" },
	{ ".mpc", "application/vnd.mpohun.certificate" },
	{ ".mpe", "video/mpeg" },
	{ ".mpeg", "video/mpeg" },
	{ ".mpg", "video/mpeg" },
	{ ".mpg4", "video/mp4" },
	{ ".mpga", "audio/mpeg" },
	{ ".mpn", "application/vnd.mophun.application" },
	{ ".mpp", "application/vnd.ms-project" },
	{ ".mps", "application/x-mapserver" },
	{ ".mpv2", "video/mpeg" },
	{ ".mrl", "text/x-mrml" },
	{ ".mrm", "application/x-mrm" },
	{ ".ms", "application/x-troff-ms" },
	{ ".msg", "application/vnd.ms-outlook" },
	{ ".mts", "application/metastream" },
	{ ".mtx", "application/metastream" },
	{ ".mtz", "application/metastream" },
	{ ".mvb", "application/x-msmediaview" },
	{ ".mzv", "application/metastream" },
	{ ".nar", "application/zip" },
	{ ".nbmp", "image/nbmp" },
	{ ".nc", "application/x-netcdf" },
	{ ".ndb", "x-lml/x-ndb" },
	{ ".ndwn", "application/ndwn" },
	{ ".nif", "application/x-nif" },
	{ ".nmz", "application/x-scream" },
	{ ".nokia-op-logo", "image/vnd.nok-oplogo-color" },
	{ ".npx", "application/x-netfpx" },
	{ ".nsnd", "audio/nsnd" },
	{ ".nva", "application/x-neva1" },
	{ ".nws", "message/rfc822" },
	{ ".oda", "application/oda" },
	{ ".ogg", "audio/ogg" },
	{ ".oom", "application/x-AtlasMate-Plugin" },
	{ ".p10", "application/pkcs10" },
	{ ".p12", "application/x-pkcs12" },
	{ ".p7b", "application/x-pkcs7-certificates" },
	{ ".p7c", "application/x-pkcs7-mime" },
	{ ".p7m", "application/x-pkcs7-mime" },
	{ ".p7r", "application/x-pkcs7-certreqresp" },
	{ ".p7s", "application/x-pkcs7-signature" },
	{ ".pac", "audio/x-pac" },
	{ ".pae", "audio/x-epac" },
	{ ".pan", "application/x-pan" },
	{ ".pbm", "image/x-portable-bitmap" },
	{ ".pcx", "image/x-pcx" },
	{ ".pda", "image/x-pda" },
	{ ".pdb", "chemical/x-pdb" },
	{ ".pdf", "application/pdf" },
	{ ".pfr", "application/font-tdpfr" },
	{ ".pfx", "application/x-pkcs12" },
	{ ".pgm", "image/x-portable-graymap" },
	{ ".pict", "image/x-pict" },
	{ ".pko", "application/ynd.ms-pkipko" },
	{ ".pm", "application/x-perl" },
	{ ".pma", "application/x-perfmon" },
	{ ".pmc", "application/x-perfmon" },
	{ ".pmd", "application/x-pmd" },
	{ ".pml", "application/x-perfmon" },
	{ ".pmr", "application/x-perfmon" },
	{ ".pmw", "application/x-perfmon" },
	{ ".png", "image/png" },
	{ ".pnm", "image/x-portable-anymap" },
	{ ".pnz", "image/png" },
	{ ".pot,", "application/vnd.ms-powerpoint" },
	{ ".ppm", "image/x-portable-pixmap" },
	{ ".pps", "application/vnd.ms-powerpoint" },
	{ ".ppt", "application/vnd.ms-powerpoint" },
	{ ".pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation" },
	{ ".pqf", "application/x-cprplayer" },
	{ ".pqi", "application/cprplayer" },
	{ ".prc", "application/x-prc" },
	{ ".prf", "application/pics-rules" },
	{ ".prop", "text/plain" },
	{ ".proxy", "application/x-ns-proxy-autoconfig" },
	{ ".ps", "application/postscript" },
	{ ".ptlk", "application/listenup" },
	{ ".pub", "application/x-mspublisher" },
	{ ".pvx", "video/x-pv-pvx" },
	{ ".qcp", "audio/vnd.qcelp" },
	{ ".qt", "video/quicktime" },
	{ ".qti", "image/x-quicktime" },
	{ ".qtif", "image/x-quicktime" },
	{ ".r3t", "text/vnd.rn-realtext3d" },
	{ ".ra", "audio/x-pn-realaudio" },
	{ ".ram", "audio/x-pn-realaudio" },
	{ ".rar", "application/octet-stream" },
	{ ".ras", "image/x-cmu-raster" },
	{ ".rc", "text/plain" },
	{ ".rdf", "application/rdf+xml" },
	{ ".rf", "image/vnd.rn-realflash" },
	{ ".rgb", "image/x-rgb" },
	{ ".rlf", "application/x-richlink" },
	{ ".rm", "audio/x-pn-realaudio" },
	{ ".rmf", "audio/x-rmf" },
	{ ".rmi", "audio/mid" },
	{ ".rmm", "audio/x-pn-realaudio" },
	{ ".rmvb", "audio/x-pn-realaudio" },
	{ ".rnx", "application/vnd.rn-realplayer" },
	{ ".roff", "application/x-troff" },
	{ ".rp", "image/vnd.rn-realpix" },
	{ ".rpm", "audio/x-pn-realaudio-plugin" },
	{ ".rt", "text/vnd.rn-realtext" },
	{ ".rte", "x-lml/x-gps" },
	{ ".rtf", "application/rtf" },
	{ ".rtg", "application/metastream" },
	{ ".rtx", "text/richtext" },
	{ ".rv", "video/vnd.rn-realvideo" },
	{ ".rwc", "application/x-rogerwilco" },
	{ ".s3m", "audio/x-mod" },
	{ ".s3z", "audio/x-mod" },
	{ ".sca", "application/x-supercard" },
	{ ".scd", "application/x-msschedule" },
	{ ".sct", "text/scriptlet" },
	{ ".sdf", "application/e-score" },
	{ ".sea", "application/x-stuffit" },
	{ ".setpay", "application/set-payment-initiation" },
	{ ".setreg", "application/set-registration-initiation" },
	{ ".sgm", "text/x-sgml" },
	{ ".sgml", "text/x-sgml" },
	{ ".sh", "application/x-sh" },
	{ ".shar", "application/x-shar" },
	{ ".shtml", "magnus-internal/parsed-html" },
	{ ".shw", "application/presentations" },
	{ ".si6", "image/si6" },
	{ ".si7", "image/vnd.stiwap.sis" },
	{ ".si9", "image/vnd.lgtwap.sis" },
	{ ".sis", "application/vnd.symbian.install" },
	{ ".sit", "application/x-stuffit" },
	{ ".skd", "application/x-Koan" },
	{ ".skm", "application/x-Koan" },
	{ ".skp", "application/x-Koan" },
	{ ".skt", "application/x-Koan" },
	{ ".slc", "application/x-salsa" },
	{ ".smd", "audio/x-smd" },
	{ ".smi", "application/smil" },
	{ ".smil", "application/smil" },
	{ ".smp", "application/studiom" },
	{ ".smz", "audio/x-smd" },
	{ ".snd", "audio/basic" },
	{ ".spc", "application/x-pkcs7-certificates" },
	{ ".spl", "application/futuresplash" },
	{ ".spr", "application/x-sprite" },
	{ ".sprite", "application/x-sprite" },
	{ ".sdp", "application/sdp" },
	{ ".spt", "application/x-spt" },
	{ ".src", "application/x-wais-source" },
	{ ".sst", "application/vnd.ms-pkicertstore" },
	{ ".stk", "application/hyperstudio" },
	{ ".stl", "application/vnd.ms-pkistl" },
	{ ".stm", "text/html" },
	{ ".svg", "image/svg+xml" },
	{ ".sv4cpio", "application/x-sv4cpio" },
	{ ".sv4crc", "application/x-sv4crc" },
	{ ".svf", "image/vnd" },
	{ ".eot", "application/vnd.ms-fontobject" },
	{ ".woff", "application/font-woff" },
	{ ".svh", "image/svh" },
	{ ".svr", "x-world/x-svr" },
	{ ".swf", "application/x-shockwave-flash" },
	{ ".swfl", "application/x-shockwave-flash" },
	{ ".t", "application/x-troff" },
	{ ".tad", "application/octet-stream" },
	{ ".talk", "text/x-speech" },
	{ ".tar", "application/x-tar" },
	{ ".taz", "application/x-tar" },
	{ ".tbp", "application/x-timbuktu" },
	{ ".tbt", "application/x-timbuktu" },
	{ ".tcl", "application/x-tcl" },
	{ ".tex", "application/x-tex" },
	{ ".texi", "application/x-texinfo" },
	{ ".texinfo", "application/x-texinfo" },
	{ ".tgz", "application/x-compressed" },
	{ ".thm", "application/vnd.eri.thm" },
	{ ".tif", "image/tiff" },
	{ ".tiff", "image/tiff" },
	{ ".tki", "application/x-tkined" },
	{ ".tkined", "application/x-tkined" },
	{ ".toc", "application/toc" },
	{ ".toy", "image/toy" },
	{ ".tr", "application/x-troff" },
	{ ".trk", "x-lml/x-gps" },
	{ ".trm", "application/x-msterminal" },
	{ ".tsi", "audio/tsplayer" },
	{ ".tsp", "application/dsptype" },
	{ ".tsv", "text/tab-separated-values" },
	{ ".ttf", "application/octet-stream" },
	{ ".ttz", "application/t-time" },
	{ ".txt", "text/plain" },
	{ ".uls", "text/iuls" },
	{ ".ult", "audio/x-mod" },
	{ ".ustar", "application/x-ustar" },
	{ ".uu", "application/x-uuencode" },
	{ ".uue", "application/x-uuencode" },
	{ ".vcd", "application/x-cdlink" },
	{ ".vcf", "text/x-vcard" },
	{ ".vdo", "video/vdo" },
	{ ".vib", "audio/vib" },
	{ ".viv", "video/vivo" },
	{ ".vivo", "video/vivo" },
	{ ".vmd", "application/vocaltec-media-desc" },
	{ ".vmf", "application/vocaltec-media-file" },
	{ ".vmi", "application/x-dreamcast-vms-info" },
	{ ".vms", "application/x-dreamcast-vms" },
	{ ".vox", "audio/voxware" },
	{ ".vqe", "audio/x-twinvq-plugin" },
	{ ".vqf", "audio/x-twinvq" },
	{ ".vql", "audio/x-twinvq" },
	{ ".vre", "x-world/x-vream" },
	{ ".vrml", "x-world/x-vrml" },
	{ ".vrt", "x-world/x-vrt" },
	{ ".vrw", "x-world/x-vream" },
	{ ".vts", "workbook/formulaone" },
	{ ".wav", "audio/x-wav" },
	{ ".wax", "audio/x-ms-wax" },
	{ ".wbmp", "image/vnd.wap.wbmp" },
	{ ".wcm", "application/vnd.ms-works" },
	{ ".wdb", "application/vnd.ms-works" },
	{ ".web", "application/vnd.xara" },
	{ ".wi", "image/wavelet" },
	{ ".wis", "application/x-InstallShield" },
	{ ".wks", "application/vnd.ms-works" },
	{ ".wm", "video/x-ms-wm" },
	{ ".wma", "audio/x-ms-wma" },
	{ ".wmd", "application/x-ms-wmd" },
	{ ".wmf", "application/x-msmetafile" },
	{ ".wml", "text/vnd.wap.wml" },
	{ ".wmlc", "application/vnd.wap.wmlc" },
	{ ".wmls", "text/vnd.wap.wmlscript" },
	{ ".wmlsc", "application/vnd.wap.wmlscriptc" },
	{ ".wmlscript", "text/vnd.wap.wmlscript" },
	{ ".wmv", "audio/x-ms-wmv" },
	{ ".wmx", "video/x-ms-wmx" },
	{ ".wmz", "application/x-ms-wmz" },
	{ ".wpng", "image/x-up-wpng" },
	{ ".wps", "application/vnd.ms-works" },
	{ ".wpt", "x-lml/x-gps" },
	{ ".wri", "application/x-mswrite" },
	{ ".wrl", "x-world/x-vrml" },
	{ ".wrz", "x-world/x-vrml" },
	{ ".ws", "text/vnd.wap.wmlscript" },
	{ ".wsc", "application/vnd.wap.wmlscriptc" },
	{ ".wv", "video/wavelet" },
	{ ".wvx", "video/x-ms-wvx" },
	{ ".wxl", "application/x-wxl" },
	{ ".x-gzip", "application/x-gzip" },
	{ ".xaf", "x-world/x-vrml" },
	{ ".xar", "application/vnd.xara" },
	{ ".xbm", "image/x-xbitmap" },
	{ ".xdm", "application/x-xdma" },
	{ ".xdma", "application/x-xdma" },
	{ ".xdw", "application/vnd.fujixerox.docuworks" },
	{ ".xht", "application/xhtml+xml" },
	{ ".xhtm", "application/xhtml+xml" },
	{ ".xhtml", "application/xhtml+xml" },
	{ ".xla", "application/vnd.ms-excel" },
	{ ".xlc", "application/vnd.ms-excel" },
	{ ".xll", "application/x-excel" },
	{ ".xlm", "application/vnd.ms-excel" },
	{ ".xls", "application/vnd.ms-excel" },
	{ ".xlsx", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" },
	{ ".xlt", "application/vnd.ms-excel" },
	{ ".xlw", "application/vnd.ms-excel" },
	{ ".xm", "audio/x-mod" },
	{ ".xml","text/plain" },
	{ ".xml","application/xml" },
	{ ".xmz", "audio/x-mod" },
	{ ".xof", "x-world/x-vrml" },
	{ ".xpi", "application/x-xpinstall" },
	{ ".xpm", "image/x-xpixmap" },
	{ ".xsit", "text/xml" },
	{ ".xsl", "text/xml" },
	{ ".xul", "text/xul" },
	{ ".xwd", "image/x-xwindowdump" },
	{ ".xyz", "chemical/x-pdb" },
	{ ".yz1", "application/x-yz1" },
	{ ".z", "application/x-compress" },
	{ ".zac", "application/x-zaurus-zac" },
	{ ".zip", "application/zip" },
	{ ".json", "application/json" },
    { ".7z", "application/x-7z-compressed" },
	};

	static std::map<cinatra::req_content_type,std::string_view> res_mime_map = {
			{cinatra::req_content_type::html,"text/html; charset=UTF-8"},
			{cinatra::req_content_type::json,"application/json; charset=UTF-8"},
			{cinatra::req_content_type::string,"text/plain; charset=UTF-8"},
			{cinatra::req_content_type::multipart,"multipart/form-data; boundary="}
	};

	inline std::string_view get_mime_type(std::string_view extension) {
		auto it = mime_map.find(std::string(extension.data(), extension.size()));
		if (it == mime_map.end()) {
			return "application/octet-stream";
		}

		return it->second;
	}
}
